Cassius vs Sean

Baby Name Comparison — 2026

Cassius

Boy #568 Most Popular 3 Syllables

"hollow, empty"

Origin: Latin

English American Roman

✓ All Clear

Boy #437 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew via Irish

Irish English American Scottish

✓ All Clear

Cassius Rank #568

Sean Rank #437

Sean is more popular, ranked #437 vs #568 for Cassius.

Is Cassius or Sean more popular?

Sean is more popular, ranked #437 compared to Cassius at #568 in the United States.

What do Cassius and Sean mean?

Cassius means "hollow, empty" (Latin origin). Sean means "God is gracious" (Hebrew via Irish origin).

Are Cassius and Sean boy or girl names?

Cassius is primarily a boy name. Sean is primarily a boy name.